Which of the Following Changes in the Brahmanic Tradition in South

Which of the following changes in the Brahmanic tradition in South Asia began during the reign of Chandragupta?

A) Brahmanic practices became increasingly centered in urban culture.
B) Brahmanic beliefs about ideal behavior became major literary topics.
C) Animal sacrifice became essential to Brahmanic practices.
D) Buddhist and Jainist practices were rejected.